My short 3 night stay in Bangkok was a great experience. Staying on the 5th floor above Ola Thai Tapas Bar & Grill was a really great location and walkable to most of the major attractions, temples, museums and historical sites in Bangkok. Dashell is a super friendly host and very social. I had dinner in the street level restaurant and the food was really yummy and quite affordable (they do accept credit card payments).
Keep in mind, there's no fridge or kitchen. This is more like a hotel room, but very large and spacious room, nice bathroom with great hot water, AC kept the place very comfy and there's a small service lift that was perfect for getting my heavy luggage to the 5th floor. The room is a little dark in the evening, but it didn't bother me too much. The Grand Palace and Wat Pho are literally up the street and around the corner. Two metro stops are within 5 to 10 minutes walk. 3 days wasn't enough, but I hope to come back and definitely would stay at this Airbnb again